Air pollution Americas Canada Energy Environment Fossil fuels news Tar sands World newsCanadian tar sands pollution is up to 6,300% higher than reported, study findsTheWorldsNewsJanuary 28, 2024 by TheWorldsNewsJanuary 28, 20240 Call for companies to ‘clean up their mess’ as Athabasca oil sands emissions vastly exceed industry-reported levels Toxic emissions from the Canadian tar sands –...